Moscow Idaho police department said that investigators have a lot of information, but they do not want to compromise the investigation. Police have not named a suspect yet or found the murder weapon.
On November 13, officers with the Moscow Police Department discovered four victims fatally stabbed in a residence, prompting a widespread investigation.
The arrest of a man who lived just a mile away from the house where the four students were killed is not related to the still-unsolved murders, police said.